How to change the color of image pixels whose x-coordinate is divisible by 2 and y-coordinate is divisible by 3 without a remainder in python-3?

Question

Python

I need to change the color of pixels whose x coordinate is divisible by 2 and the y coordinate is divisible by 3 without a remainder. In this case, these pixels must be painted white. I am using Anaconda/Jupyter environment.

Answer 1

import numpy as np

image = np.zeros((480, 640, 3), dtype=np.uint8)
image[::3, ::2] = (255, 255, 255)